ASTM D5207确定塑料材料上小规模燃烧试验用20mm(50W)和125mm(500W)试验火焰的标准规范
日期:2012-02-07 17:46
a standardized burner to produce essentially the same test flame.
1. Scope
1.1 This practice covers the confirmation of test flames for small-scale burning tests on plastic materials using the laboratory burner described in Specification D 5025. Back pressures and flow rates for methane, propane, and butane supply gases are given for specific test flames. This practice describes a procedure to confirm the heat evolution of the test flame.
1.2 The values stated in SI units are to be regarded as
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